Chassis Stiffening

Blu , when I said in same trim, I meant when equally dieted down the same way that I dieted my S down. That is; No heater system, no bumpers or brackets, no exhaust, no swaybar, no rear seat,no passenger seat,stuff like that.

I'm at 3209 on digital scales measure two weeks ago. I have steel bumpers, brackets, heavy interstate battery in front, full thick TTI headers-exhaust-tips, full interior, power steering, heavy console, thick 1.12 torsion bars...

I do have aluminum: heads-intake-water pump-radiator, one plastic horn, aftermarket steering wheel, pro car bucket seats.

Light in the back. Need help that with battery moved, heater removed, aluminum power steering pump, aluminum master cly to start.